Update ts-eslint (#23723)

* Update ts-eslint

* Remove comments

* Remove unused ts-ignore

* Add undefined generic type instead of unknown

* Remove unused undefined type

* Fix type issues

* Use undefined instead of void for subscribed return type

src/dialogs/enter-code/dialog-enter-code.ts

@@ -46,10 +46,11 @@ export class DialogEnterCode
     await this.updateComplete;
   }
 
-  public closeDialog(): void {
+  public closeDialog() {
     this._dialogParams = undefined;
     this._showClearButton = false;
     fireEvent(this, "dialog-closed", { dialog: this.localName });
+    return true;
   }
 
   private _submit(): void {